OBJECT C, 52155
Orbit data source: Space-Track
OBJECT C, 52155 is a satellite owned by ZJUNI-SAT (CN) in SSO that was launched on Wed, 30 Mar 2022 UTC via a CHANG ZHENG 11 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
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52155 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
ZJUNI-SAT
Mission
Operational Defense Calibration
Bus & Motor
TP-2, Unknown motor
Mass
30 kg wet, ~30 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 2 Pan, 0.3 m
Radar Cross Section
0.162 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 OBJECT C
1 52155U 22032C 26172.56031302 .00001335 00000-0 10682-3 0 9997
2 52155 97.5802 217.7202 0023669 147.6096 212.6587 15.01653802230930Epoch: 2026-06-21T13:26Z
TLE epoch observation values (Epoch: 2026-06-21T13:26:51.044Z)
Latitude
-0.00008°
Longitude
106.2487°
Altitude
578.7 km
Speed
7.564 km/s
True Right ascension
14h 30m 52s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:24:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
575.213 km
Perigee altitude
542.375 km
Semi-major axis
6,936.931 km
Eccentricity
0.00237
Inclination
97.5802°
RAAN
217.7202°
Arg. of periapsis
147.6096°
True anomaly
212.5127°
Mean anomaly
212.6587°
Eccentric anomaly
212.58566°
Mean motion
3.75658 °/min
Orbital period
95.83 mins
BSTAR
0.00010682
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Other satellites on launch #32 in the year 2022 (2022-03-30 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OBJECT C Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 15:35:57.579Z | 23.657° NE | 2026-06-22 15:39:57.579Z | 128.533° SE | 36.58° | 2026-06-22 15:42:57.579Z | 175.949° S |
| 5 mins | 2026-06-23 02:22:57.579Z | 117.327° SE | 2026-06-23 02:24:57.579Z | 75.523° E | 25.162° | 2026-06-23 02:27:57.579Z | 16.467° NNE |
| 4 mins | 2026-06-23 03:58:57.579Z | 242.591° WSW | 2026-06-23 03:59:57.579Z | 262.758° W | 19.211° | 2026-06-23 04:02:57.579Z | 313.201° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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